. . . . . . . . . . . . "[Aberrant promoter methylation of tumor suppressor genes including retinoic acid receptor-β2 (RAR-β2) is frequently detected in hepatitis C virus (HCV)-associated hepatocellular carcinoma; however, the mechanism and its significance are relatively unknown.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:40:22+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .